Radial shaft seal DBH 5719 — 57.15 x 82.58 x 12.70

DBH 5719 is a radial shaft seal reference, within Seals. Request a quote for 5719 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5719 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 57.15 mm shaft diameter, 82.58 mm housing and 12.70 mm height, and an Lz design, it is used in gearboxes, pumps, electric motors and industrial equipment where preventing leaks and the ingress of dust or water is critical. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal for your application.

This item is a DBH brand radial shaft seal, identified by part number 5719. Its nominal dimensions are 57.15 mm shaft diameter (d), 82.58 mm housing diameter (D) and 12.70 mm height (h). The Lz design corresponds to a seal with a sealing lip and dust lip, suitable for applications with moderate exposure to contaminants. The 5719 designation makes it easy to locate quickly in catalogs and ordering systems.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. Its function is twofold: retain the oil or grease inside the assembly and prevent external particles from entering, extending the life of bearings and gears. It is a wear part that should be replaced when leaks or abnormal noises are detected.

To install the seal correctly, check that the shaft has the right hardness and roughness, and that the housing is clean and free of burrs. Lubricate the lip before inserting it and use an installation tool that presses on the outer diameter, never on the lip. Selection must take into account the rotation speed, working temperature and the type of fluid to be retained. If you have doubts, ask us with your equipment data.

If you need an equivalent seal or a nearby size, send us part number 5719 or the dimensions of your current seal (shaft diameter, housing and height) on WhatsApp. At MR Accesorios Industriales we have more than 80 years of experience and can guide you to find the part that best fits your machine, whether from this brand or another compatible alternative.

MR Accesorios Industriales is a distributor with a long track record in the industrial sector. We carry the DBH brand as an official brand and invite you to request a quote for this seal or any other sealing component. Write to us on WhatsApp and we will reply shortly with the information you need for your maintenance.